N-cyanoaryl-nitrogen heterocycles

ABSTRACT

The invention relates to new N-cyanoaryl-nitrogen heterocycles of the general formula (I)   &lt;IMAGE&gt; (I)  in which R1, R2, R3, R4 and Z have the meanings given in the description, to a plurality of processes for their preparation, to their use as herbicides and to novel intermediates.

This is a continuation-in-part of application Ser. No. 08/289,071, filed Aug. 11, 1994, now U.S. Pat. No. 5,593,945.

The invention relates to new N-cyanoaryl-nitrogen heterocycles, to a plurality of processes for their preparation, to their use as herbicides, and to new intermediates.

It has already been disclosed that certain N-cyanoaryl-nitrogen heterocycles have herbicidal properties (cf. WO 91/00278, WO 92/11244, DE 4237920, EP 408382/U.S. Pat. No. 5,084,084, EP 438209, EP 473551).

However, the herbicidal activity or the compatibility of the previously known N-cyanoaryl-nitrogen heterocycles with crop plants are not entirely satisfactory.

The new N-cyanoaryl-nitrogen heterocycles of the general formula (I) ##STR2## in which R¹ represents hydrogen or halogen,

R² represents halogen, cyano, amino or the group --N(A¹)S₂ A,

where A represents in each case optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, heterocyclyl or heterocyclylalkyl,

and A¹ represents hydrogen or optionally substituted alkyl, alkenyl, alkinyl, alkoxy, alkylcarbonyl, alkoxycarbonyl, arylcarbonyl, arylalkylcarbonyl or aryloxycarbonyl,

R³ represents hydrogen, halogen, cyano or optionally substituted alkyl,

R⁴ represents optionally substituted alkyl or together with R³ represents alkanediyl,

Z represents one of the groups below ##STR3## in which R⁵ represents hydrogen, amino (bonded to N only) or in each case optionally substituted alkyl, alkenyl, alkinyl, alkylcarbonyl or alkoxycarbonyl,

and their salts, the compounds 1-(4-cyano-3-ethylsulphonylamino-phenyl)-3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoromethyl-1(2H)-pyrimidine, 1-(4-cyano-3-n-propyl-sulphonylamino-phenyl)-3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoromethyl-1(2H)-pyrimidine, 1-(4-cyano-3-isopropylsulphonylamino-phenyl)-3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoromethyl-1(2H)-pyrimidine, 1-(4-cyano-5-ethylsulphonylamino-2-fluoro-phenyl)-3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoromethyl-1(2H)-pyrimidine, 1-(4-cyano-5-n-propylsulphonylamino-2-fluoro-phenyl)-3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoromethyl-1(2H)-pyrimidine and 1-(4-cyano-5-isopropylsulphonylamino-2-fluoro-phenyl)-3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoromethyl-1(2H)-pyrimidine--all disclosed in U.S. Pat. No. 5084084--being excepted by disclaimer, have now been found.

Thus, the general formula (I) represents the isomeric compounds of the general formulae (IA) and (IB) below ##STR4##

The new N-cyanoaryl-nitrogen heterocycles of the general formula (I) and salts thereof are obtained when,

(a) to prepare compounds of the formulae (IA) and (IB) in which R⁵ represents hydrogen and R¹, R², R³ and R⁴ have the abovementioned meanings,

Aminoalkenoic esters of the general formula (II) ##STR5## in which R³ and R⁴ have the abovementioned meanings and

R represents alkyl, aryl or arylalkyl are reacted with cyanoaryl isocyanates of the general formula (III) ##STR6## in which R¹ and R² have the abovementioned meanings,

or with cyanoarylurethanes (cyanoaryl-carbamates) of the general formula (IV) ##STR7## in which R¹ and R² have the abovementioned meanings and

R represents alkyl, aryl or arylalkyl,

if appropriate in the presence of a reaction auxiliary and if appropriate in the presence of a diluent, or when,

(b) to prepare compounds of the formulae (IA) and/or (IB) in which R⁵ represents in each case optionally substituted alkyl, alkenyl, alkinyl, alkylcarbonyl or alkoxycarbonyl and R¹, R², R³ and R⁴ have the abovementioned meanings,

N-cyanoaryl-nitrogen heterocycles of the general formula (IA) or (IB)

in which R⁵ represents hydrogen and R¹, R², R³, and R⁴ have the abovementioned meanings,

are reacted with alkylating agents or acylating agents of the general formula (V) or (VI)

    X--R.sup.5                                                 (V)

    R.sup.5 --O--SO.sub.2 --O--R.sup.5                         (VI)

in which R⁵ represents in each case optionally substituted alkyl, alkenyl, alkinyl, alkylcarbonyl or alkoxycarbonyl and X in formula (V) represents halogen,

if appropriate in the presence of an acid acceptor and if appropriate in the presence of a diluent, or when,

(c) to prepare compounds of the formula (I) in which R² represents amino or the group --N(A¹)SO₂ A and A, A¹, R¹, R³, R⁴ and Z have the abovementioned meanings,

N-cyanoaryl-nitrogen heterocycles of the general formula (I) in which R² represents halogen and R¹, R³, R⁴ and Z have the abovementioned meanings,

are reacted with ammonia or with amides of the general formula (VII)

    HN(A.sup.1)SO.sub.2 A                                      (VII)

in which

A and A¹ have the abovementioned meanings,

if appropriate in the presence of an acid acceptor and if appropriate in the presence of a diluent.

The compounds of the formula (IA) in which R⁵ represents amino can be prepared in a known manner by reacting corresponding compounds of the formula (IA), in which R⁵ represents hydrogen, with aminating agents, such as, for example, 1-aminooxy-2,4-dinitro-benzene (ADNB) in accordance with the equation below (cf. EP 476697, Example 4): ##STR8##

The new N-cyanoaryl-nitrogen heterocycles of the general formula (I) and salts thereof are distinguished by a powerful herbicidal activity.

In the definitions, the saturated or unsaturated hydrocarbon chains, such as alkyl, alkanediyl, alkenyl or alkinyl, are in each case straight chain or branched. Halogen generally represents fluorine, chlorine, bromine or iodine, preferably fluorine, chlorine or bromine, in particular fluorine or chlorine.

The invention preferably relates to compounds of the formula (I) in which

R¹ represents hydrogen, fluorine, chlorine or bromine,

R² represents fluorine, chlorine, bromine, cyano, amino or the group --N(A¹)SO₂ A in which

A represents a radical from the series comprising alkyl, alkenyl or alkinyl, each of which has up to 10 carbon atoms and each of which is optionally substituted by fluorine, chlorine, bromine, cyano or C₁ -C₄ -alkoxy,

A furthermore represents cycloalkyl or cycloalkylalkyl, each of which has 3 to 8 carbon atoms in the cycloalkyl moiety and, if appropriate, 1 to 4 carbon atoms in the alkyl moiety and each of which is optionally substituted by fluorine, chlorine, bromine, cyano or C₁ -C₄ -alkyl,

A furthermore represents aryl or arylalkyl, each of which has 6 or 10 carbon atoms in the aryl moiety and 1 to 4 carbon atoms in the alkyl moiety and each of which is optionally substituted by fluorine, chlorine, bromine, cyano, nitro, carboxyl, carbamoyl, by C₁ -C₄ -alkyl, C₁ -C₄ -alkoxy, C₁ -C₄ -alkylthio, C₁ -C₄ -alkylsulphinyl or C₁ -C₄ -alkylsulphonyl (each of which is optionally substituted by fluorine and/or chlorine), by dimethylaminosulphonyl or diethylaminosulphonyl, by C₁ -C₄ -alkoxycarbonyl (which is optionally substituted by fluorine, chlorine, bromine, methoxy or ethoxy), by phenyl, phenyloxy or phenylthio (each of which is optionally substituted by fluorine, chlorine, bromine, cyano, methyl, methoxy, trifluoromethyl and/or trifluoromethoxy),

A furthermore represents heterocyclyl or heterocyclylalkyl, each of which has 2 to 6 carbon atoms and 1 to 4 nitrogen atoms and/or 1 or 2 oxygen or sulphur atoms in the saturated or unsaturated heterocyclyl moiety and optionally 1 to 4 carbon atoms in the alkyl moiety and each of which is optionally substituted by fluorine, chlorine, bromine, cyano, nitro, carboxyl, carbamoyl, by C₁ -C₄ -alkyl, C₁ -C₄ -alkoxy, C₁ -C₄ -alkylthio, C₁ -C₄ -alkylsulphinyl, C₁ -C₄ -alkylsulphonyl or C₁ -C₄ -alkoxycarbonyl (each of which is optionally substituted by fluorine and/or chlorine), by phenyl, phenoxy or phenylthio (each of which is optionally substituted by fluorine, chlorine, bromine, cyano, methyl, methoxy, trifluoromethyl and/or trifluoromethoxy), and

A¹ represents hydrogen or alkyl, alkenyl, alkinyl, alkoxy, alkylcarbonyl or alkoxycarbonyl, each of which has up to 6 carbon atoms and each of which is optionally substituted by halogen or C₁ -C₄ -alkoxy, or represents phenylcarbonyl, naphthylcarbonyl, phenylmethylcarbonyl, naphthylmethylcarbonyl, phenoxycarbonyl or naphthyloxycarbonyl (each of which is optionally substituted by fluorine, chlorine, bromine, cyano, methyl, methoxy, trifluoromethyl and/or trifluoromethoxy),

R³ represents hydrogen, fluorine, chlorine, bromine, cyano or alkyl having 1 to 6 carbon atoms which is optionally substituted by fluorine and/or chlorine,

R⁴ represents alkyl having 1 to 6 carbon atoms which is optionally substituted by fluorine, chlorine, bromine, methoxy or ethoxy,

or together with R³ represents alkanediyl having 2 to 8 carbon atoms, and

Z represents one of the groups below ##STR9## in which R⁵ represents hydrogen or amino, or represents alkyl, alkenyl, alkinyl, alkylcarbonyl or alkoxycarbonyl, each of which has up to 6 carbon atoms and each of which is optionally substituted by fluorine, chlorine, bromine, cyano, C₁ -C₄ -alkoxy, C₁ -C₄ -alkyl-carbonyl or C₁ -C₄ -alkoxy-carbonyl, and salts thereof with bases, such as, for example, sodium, potassium or calcium hydroxide, hydride, amide or carbonate, sodium or potassium C₁ -C₄ -alkanolates, ammonia, C₁ -C₄ -alkylamines, di-(C₁ -C₄ -alkyl)-amines, tri-(C₁ -C₄ -alkyl)-amines or with tris-(2-hydroxyethyl)amine, the abovementioned compounds being excepted.

The invention particularly relates to compounds of the formula (I) in which

R¹ represents hydrogen, fluorine or chlorine,

R² represents fluorine, chlorine, bromine, cyano, amino or the group --N(A¹)SO₂ A in which

A represents methyl, ethyl, n- or i-propyl, n-, i-, s- or t-butyl or n-, i-, s- or t-pentyl, each of which is optionally substituted by fluorine or chlorine,

A furthermore represents cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cyclopropylmethyl, cyclobutylmethyl, cyclopentylmethyl or cyclohexylmethyl, each of which is optionally substituted by fluorine, chlorine, bromine, methyl and/or ethyl,

A furthermore represents phenyl, naphthyl, phenylmethyl or phenylethyl, each of which is optionally substituted by fluorine, chlorine, bromine, cyano, nitro, carboxy, methyl, trifluoromethyl, methoxy, ethoxy, difluoromethoxy, trifluoromethoxy, methylthio, ethylthio, methylsulphinyl, ethylsulphinyl, methylsulphonyl, ethylsulphonyl, dimethylaminosulphonyl, methoxycarbonyl, ethoxycarbonyl, propoxycarbonyl or phenyl,

A furthermore represents thienyl, pyrazolyl or pyridyl, each of which is optionally substituted by fluorine, chlorine, bromine, cyano, methyl, ethyl, trifluoromethyl, methoxy, ethoxy, methylthio, ethylthio, methylsulphinyl, ethylsulphinyl, methylsulphonyl, ethylsulphonyl, methoxycarbonyl or ethoxycarbonyl, and

A¹ represents hydrogen or methyl, ethyl, n- or i-propyl, n-, i- or s-butyl, propenyl, butenyl, propinyl, butinyl, methoxy, ethoxy, n- or i-propoxy, n-, i-, s- or t-butoxy, acetyl, propionyl, methoxycarbonyl or ethoxycarbonyl, each of which is optionally substituted by fluorine, chlorine, methoxy or ethoxy, or represents phenylcarbonyl or phenoxycarbonyl,

R³ represents hydrogen, fluorine, chlorine, bromine, methyl, trifluoromethyl, ethyl or n- or i-propyl,

R⁴ represents methyl, ethyl, n- or i-propyl, each of which is optionally substituted by fluorine or chlorine,

or together with R³ represents trimethylene or tetramethylene, and

Z represents one of the groups below ##STR10## in which R⁵ represents hydrogen, amino or methyl, ethyl, n- or i-propyl, n-, i- or s-butyl, propenyl, butenyl, propinyl, butinyl, acetyl, propionyl, methoxycarbonyl or ethoxycarbonyl, each of which is optionally substituted by fluorine, chlorine or cyano, and salts thereof with bases, such as, for example, sodium, potassium or calcium hydroxide, hydride, amide or carbonate, sodium or potassium C₁ -C₄ -alkanolates, ammonia, C₁ -C₄ -alkylamines, di-(C₁ -C₄ -alkyl)-amines, tri-(C₁ -C₄ -alkyl)-amines or with tris-(2-hydroxyethyl)amine, the above-mentioned compounds being excepted.

A very particularly preferred group of compounds of the formula (I) are those compounds of the formula (IA) in which R¹, R², R³, R⁴ and R⁵ have the meaning given above as being particularly preferred.

The above-listed general radical definitions, or those given in preference ranges, apply both to the end products of the formula (I) and also, correspondingly, to the starting materials or intermediates required in each case for the preparation.

These radical definitions can be combined with each other as desired, that is to say combinations between the ranges of preferred compounds which have been given are also possible.

Examples of the compounds of the formula (I) according to the invention are listed in Table 1 below.

                  TABLE 1                                                          ______________________________________                                         Examples of the compounds of the Formula (I)                                   R.sup.1                                                                            R.sup.2           R.sup.3                                                                               R.sup.4                                                                              R.sup.5                                     ______________________________________                                         F   F                 H      CH.sub.3                                                                             H                                           F   F                 H      CH.sub.3                                                                             CH.sub.3                                    F   F                 H      CH.sub.3                                                                             CHF.sub.2                                   F   F                 H      CH.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              H      CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 CH.sub.3                                                                              H      CH.sub.3                                                                             NH.sub.2                                    H   NHSO.sub.2 CH.sub.3                                                                              H      CH.sub.3                                                                             NH.sub.2                                    F   F                 H      CF.sub.3                                                                             CH.sub.3                                    F   F                 H      CF.sub.3                                                                             C.sub.3 H.sub.7                             Cl  F                 CH.sub.3                                                                              CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 CH.sub.3                                                                              H      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CF.sub.3                                                                             C.sub.2 H.sub.5                                  ##STR11##        H      CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 CH.sub.3                                                                              H      CF.sub.3                                                                             CH.sub.2C CH                                F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CF.sub.3                                                                              ##STR12##                                  F   NHSO.sub.2 CH.sub.3                                                                              H      CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CH.sub.2 Cl                                                                          CH.sub.3                                    F   F                 H      CF.sub.2 CF.sub.3                                                                    H                                           F   F                 H      CF.sub.2 CF.sub.3                                                                    CH.sub.3                                    H   F                 H      CF.sub.2 CF.sub.3                                                                    C.sub.2 H.sub.5                             H   F                 H      CF.sub.2 CF.sub.3                                                                    CH.sub.2 CHCH.sub.2                         F   NHSO.sub.2 CH.sub.3                                                                              H      CF.sub.2 CF.sub.3                                                                    CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CF.sub.2 CF.sub.3                                                                    CH.sub.3                                    F   F                 H      CHF.sub.2                                                                            H                                           F   F                 H      CHF.sub.2                                                                            CH.sub.3                                    F   F                 H      CHF.sub.2                                                                            CHF.sub.2                                   F   F                 H      CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 CH.sub.3                                                                              H      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              H      CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 CH.sub.3                                                                              H      CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       Cl     CHF.sub.2                                                                            CH.sub.2 CHCH.sub.2                         F   NHSO.sub.2 CF.sub.3                                                                              H      CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              H      CF.sub.3                                                                             H                                           F                                                                                   ##STR13##        H      CF.sub.3                                                                             CH.sub.3                                    F   .sup.⊖ NSO.sub.2 CH.sub.3 K.sup.⊕                                                    H      CF.sub.3                                                                             CH.sub.3                                    F   .sup.⊖ NSO.sub.2 C.sub.2 H.sub.5 Na.sup.⊕                                            H      CF.sub.3                                                                             CH.sub.3                                    F   .sup.⊖ NSO.sub.2 C.sub.3 H.sub.7 -n K.sup.⊖                                      H      CF.sub.3                                                                             CH.sub.3                                    F   .sup.⊖ NSO.sub.2 C.sub.3 H.sub.7 -i Na.sup.⊕                                         H      CF.sub.3                                                                             CH.sub.3                                    F   .sup.⊖ NSO.sub.2 CH.sub.3 K.sup.⊕                                                    H      CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 CH.sub.3                                                                              H      CH.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CH.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CH.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CH.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR14##        H      CH.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CH.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 C.sub.6 H.sub.5                                                                       H      CH.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR15##        H      CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              H      CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CH.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR16##        H      CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.6 H.sub.5                                                                       H      CH.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR17##        H      CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              CH.sub.3                                                                              CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       CH.sub.3                                                                              CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    CH.sub.3                                                                              CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.3 C.sub.7 -i                                                                    CH.sub.3                                                                              CH.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR18##        CH.sub.3                                                                              CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    CH.sub.3                                                                              CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.6 H.sub.5                                                                       CH.sub.3                                                                              CH.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR19##        CH.sub.3                                                                              CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              Cl     CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       Cl     CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    Cl     CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    Cl     CH.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR20##        Cl     CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    Cl     CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.6 H.sub.5                                                                       Cl     CH.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR21##        Cl     CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              F      CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       F      CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    F      CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    F      CH.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR22##        F      CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    F      CH.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.6 H.sub.5                                                                       F      CH.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR23##        F      CH.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 CH.sub.3                                                                              H      CH.sub.3                                                                             CHF.sub.2                                   H   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CH.sub.3                                                                             CHF.sub.2                                   H   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CH.sub.3                                                                             CHF.sub.2                                   H   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CH.sub.3                                                                             CHF.sub.2                                   H                                                                                   ##STR24##        H      CH.sub.3                                                                             CHF.sub.2                                   H   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CH.sub.3                                                                             CHF.sub.2                                   H   NHSO.sub.2 C.sub.6 H.sub.5                                                                       H      CH.sub.3                                                                             CHF.sub.2                                   H                                                                                   ##STR25##        H      CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 CH.sub.3                                                                              H      CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CH.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR26##        H      CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.6 H.sub.5                                                                       H      CH.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR27##        H      CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 CH.sub.3                                                                              CH.sub.3                                                                              CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       CH.sub.3                                                                              CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    CH.sub.3                                                                              CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    CH.sub.3                                                                              CH.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR28##        CH.sub.3                                                                              CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    CH.sub.3                                                                              CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.6 H.sub.5                                                                       CH.sub.3                                                                              CH.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR29##        CH.sub.3                                                                              CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 CH.sub.3                                                                              Cl     CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       Cl     CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    Cl     CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    Cl     CH.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR30##        Cl     CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    Cl     CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.6 H.sub.5                                                                       Cl     CH.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR31##        Cl     CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 CH.sub.3                                                                              F      CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       F      CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    F      CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    F      CH.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR32##        F      CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    F      CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.6 H.sub.5                                                                       F      CH.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR33##        F      CH.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 CH.sub.3                                                                              H      CH.sub.3                                                                             C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CH.sub.3                                                                             C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CH.sub.3                                                                             C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CH.sub.3                                                                             C.sub.2 H.sub.5                             F                                                                                   ##STR34##        H      CH.sub.3                                                                             C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CH.sub.3                                                                             C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.6 H.sub.5                                                                       H      CH.sub.3                                                                             C.sub.2 H.sub.3                             F                                                                                   ##STR35##        H      CH.sub.3                                                                             C.sub.2 H.sub.5                             H   NHSO.sub.2 CH.sub.3                                                                              H      CH.sub.3                                                                             NH.sub.2                                    H   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CH.sub.3                                                                             NH.sub.2                                    H   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CH.sub.3                                                                             NH.sub.2                                    H   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CH.sub.3                                                                             NH.sub.2                                    H                                                                                   ##STR36##        H      CH.sub.3                                                                             NH.sub.2                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CH.sub.3                                                                             NH.sub.2                                    H   NHSO.sub.2 C.sub.6 H.sub.5                                                                       H      CH.sub.3                                                                             NH.sub.2                                    H                                                                                   ##STR37##        H      CH.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 CH.sub.3                                                                              H      CH.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CH.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CH.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CH.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR38##        H      CH.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CH.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.6 H.sub.5                                                                       H      CH.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR39##        H      CH.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 CH.sub.3                                                                              CH.sub.3                                                                              CH.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       CH.sub.3                                                                              CH.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    CH.sub.3                                                                              CH.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    CH.sub.3                                                                              CH.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR40##        CH.sub.3                                                                              CH.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    CH.sub.3                                                                              CH.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.6 H.sub.5                                                                       CH.sub.3                                                                              CH.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR41##        CH.sub.3                                                                              CH.sub.3                                                                             NH.sub.2                                    H   NHSO.sub.2 CH.sub.3                                                                              H      CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 CF.sub.3                                                                              H      CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR42##        H      CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR43##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR44##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR45##        H      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              H      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CF.sub.3                                                                              H      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR46##        H      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR47##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR48##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR49##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR50##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR51##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR52##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR53##        H      CF.sub.3                                                                             CF.sub.3                                    H                                                                                   ##STR54##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR55##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR56##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR57##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR58##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR59##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR60##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR61##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR62##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR63##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR64##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR65##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR66##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR67##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR68##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR69##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR70##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR71##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR72##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR73##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR74##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR75##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR76##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR77##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR78##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR79##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR80##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR81##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR82##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR83##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR84##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR85##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR86##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR87##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR88##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR89##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR90##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR91##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR92##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR93##        H      CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR94##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR95##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR96##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR97##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR98##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR99##        H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR100##       H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR101##       H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR102##       H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR103##       H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR104##       H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR105##       H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR106##       H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR107##       H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR108##       H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR109##       H      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR110##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F                                                                                   ##STR111##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F                                                                                   ##STR112##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F                                                                                   ##STR113##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F                                                                                   ##STR114##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F                                                                                   ##STR115##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F                                                                                   ##STR116##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F                                                                                   ##STR117##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F                                                                                   ##STR118##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F                                                                                   ##STR119##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F                                                                                   ##STR120##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F                                                                                   ##STR121##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F                                                                                   ##STR122##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F                                                                                   ##STR123##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F                                                                                   ##STR124##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             H   NHSO.sub.2 CH.sub.3                                                                              H      CF.sub.3                                                                             C.sub.2 H.sub.5                             H   NHSO.sub.2 CF.sub.3                                                                              H      CF.sub.3                                                                             C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             H   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      CF.sub.3                                                                             C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CF.sub.3                                                                             C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CF.sub.3                                                                             C.sub.2 H.sub.5                             H                                                                                   ##STR125##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             H   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      CF.sub.3                                                                             C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CF.sub.3                                                                             C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      CF.sub.3                                                                             C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      CF.sub.3                                                                             C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      CF.sub.3                                                                             C.sub.2 H.sub.5                             H                                                                                   ##STR126##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             H                                                                                   ##STR127##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             H                                                                                   ##STR128##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F   NHSO.sub.2 CH.sub.3                                                                              H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F   NHSO.sub.2 CF.sub.3                                                                              H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F                                                                                   ##STR129##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F                                                                                   ##STR130##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F                                                                                   ##STR131##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             F                                                                                   ##STR132##       H      CF.sub.3                                                                             C.sub.2 H.sub.5                             H   NHSO.sub.2 CH.sub.3                                                                              CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 CF.sub.3                                                                              CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 C.sub.2 H.sub.5                                                                       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR133##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    H   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR134##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR135##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    H                                                                                   ##STR136##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CF.sub.3                                                                              CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR137##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR138##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR139##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR140##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              Cl     CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CF.sub.3                                                                              Cl     CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       Cl     CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     Cl     CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    Cl     CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    Cl     CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR141##       Cl     CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         Cl     CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    Cl     CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  Cl     CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  Cl     CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   Cl     CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR142##       Cl     CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR143##       Cl     CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR144##       Cl     CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              F      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CF.sub.3                                                                              F      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       F      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     F      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    F      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    F      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR145##       F      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         F      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    F      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  F      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  F      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   F      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR146##       F      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR147##       F      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR148##       F      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR149##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR150##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR151##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR152##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR153##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR154##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR155##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR156##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR157##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR158##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR159##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR160##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR161##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR162##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR163##       CH.sub.3                                                                              CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR164##       Cl     CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR165##       Cl     CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR166##       Cl     CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR167##       Cl     CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR168##       Cl     CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR169##       Cl     CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR170##       Cl     CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR171##       Cl     CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR172##       Cl     CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR173##       Cl     CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR174##       Cl     CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR175##       Cl     CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR176##       Cl     CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR177##       Cl     CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR178##       Cl     CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR179##       F      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR180##       F      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR181##       F      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR182##       F      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR183##       F      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR184##       F      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR185##       F      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR186##       F      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR187##       F      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR188##       F      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR189##       F      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR190##       F      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR191##       F      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR192##       F      CF.sub.3                                                                             CH.sub.3                                    F                                                                                   ##STR193##       F      CF.sub.3                                                                             CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              H      CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 CF.sub.3                                                                              H      CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7-n                                                                     H      CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR194##       H      CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR195##       H      CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR196##       H      CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR197##       H      CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR198##       H      CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR199##       H      CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR200##       H      CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR201##       H      CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR202##       H      CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR203##       H      CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR204##       H      CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR205##       H      CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR206##       H      CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR207##       H      CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR208##       H      CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR209##       H      CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR210##       H      CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR211##       H      CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 CH.sub.3                                                                              CH.sub.3                                                                              CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 CF.sub.3                                                                              CH.sub.3                                                                              CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       CH.sub.3                                                                              CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     CH.sub.3                                                                              CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    CH.sub.3                                                                              CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    CH.sub.3                                                                              CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR212##       CH.sub.3                                                                              CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         CH.sub.3                                                                              CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    CH.sub.3                                                                              CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  CH.sub.3                                                                              CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  CH.sub.3                                                                              CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   CH.sub.3                                                                              CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR213##       CH.sub.3                                                                              CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR214##       CH.sub.3                                                                              CF.sub.3                                                                             NH.sub.2                                    F                                                                                   ##STR215##       CH.sub.3                                                                              CF.sub.3                                                                             NH.sub.2                                    F   NHSO.sub.2 CH.sub.3                                                                              H      CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 CF.sub.3                                                                              H      CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR216##       H      CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR217##       H      CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR218##       H      CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR219##       H      CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR220##       H      CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR221##       H      CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR222##       H      CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR223##       H      CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR224##       H      CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR225##       H      CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR226##       H      CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR227##       H      CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR228##       H      CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR229##       H      CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR230##       H      CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR231##       H      CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR232##       H      CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR233##       H      CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR234##       H      CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 CH.sub.3                                                                              CH.sub.3                                                                              CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 CF.sub.3                                                                              CH.sub.3                                                                              CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       CH.sub.3                                                                              CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     CH.sub.3                                                                              CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    CH.sub.3                                                                              CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    CH.sub.3                                                                              CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR235##       CH.sub.3                                                                              CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         CH.sub.3                                                                              CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    CH.sub.3                                                                              CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  CH.sub.3                                                                              CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  CH.sub.3                                                                              CF.sub.3                                                                             CHF.sub.2                                   F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   CH.sub.3                                                                              CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR236##       CH.sub.3                                                                              CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR237##       CH.sub.3                                                                              CF.sub.3                                                                             CHF.sub.2                                   F                                                                                   ##STR238##       CH.sub.3                                                                              CF.sub.3                                                                             CHF.sub.2                                   H   NHSO.sub.2 CH.sub.3                                                                              H      CHF.sub.2                                                                            CH.sub.3                                    H   NHSO.sub.2 CF.sub.3                                                                              H      CHF.sub.2                                                                            CH.sub.3                                    H   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CHF.sub.2                                                                            CH.sub.3                                    H   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      CHF.sub.2                                                                            CH.sub.3                                    H   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CHF.sub.2                                                                            CH.sub.3                                    H   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR239##       H      CHF.sub.2                                                                            CH.sub.3                                    H   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      CHF.sub.2                                                                            CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CHF.sub.2                                                                            CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      CHF.sub.2                                                                            CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      CHF.sub.2                                                                            CH.sub.3                                    H   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR240##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR241##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR242##       H      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              H      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 CF.sub.3                                                                              H      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR243##       H      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR244##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR245##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR246##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR247##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR248##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR249##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR250##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR251##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR252##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR253##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR254##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR255##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR256##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR257##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR258##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR259##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR260##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR261##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR262##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR263##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR264##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR265##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR266##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR267##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR268##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR269##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR270##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR271##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR272##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR273##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR274##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR275##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR276##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR277##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR278##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR279##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR280##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR281##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR282##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR283##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR284##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR285##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR286##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR287##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR288##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR289##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR290##       H      CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR291##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR292##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR293##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR294##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR295##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR296##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR297##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR298##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR299##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR300##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR301##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR302##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR303##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR304##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR305##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR306##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR307##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR308##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR309##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR310##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR311##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR312##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR313##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR314##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR315##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR316##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR317##       H      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR318##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F                                                                                   ##STR319##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F                                                                                   ##STR320##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F                                                                                   ##STR321##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F                                                                                   ##STR322##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F                                                                                   ##STR323##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F                                                                                   ##STR324##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F                                                                                   ##STR325##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F                                                                                   ##STR326##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F                                                                                   ##STR327##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F                                                                                   ##STR328##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F                                                                                   ##STR329##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F                                                                                   ##STR330##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F                                                                                   ##STR331##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F                                                                                   ##STR332##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F                                                                                   ##STR333##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             H   NHSO.sub.2 CH.sub.3                                                                              H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             H   NHSO.sub.2 CF.sub.3                                                                              H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             H   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             H                                                                                   ##STR334##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             H   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             H                                                                                   ##STR335##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             H                                                                                   ##STR336##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             H                                                                                   ##STR337##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F   NHSO.sub.2 CH.sub.3                                                                              H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F   NHSO.sub.2 CF.sub.3                                                                              H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F                                                                                   ##STR338##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F                                                                                   ##STR339##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F                                                                                   ##STR340##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             F                                                                                   ##STR341##       H      CHF.sub.2                                                                            C.sub.2 H.sub.5                             H   NHSO.sub.2 CH.sub.3                                                                              CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    H   NHSO.sub.2 CF.sub.3                                                                              CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    H   NHSO.sub.2 C.sub.2 H.sub.5                                                                       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    H   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    H   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    H   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR342##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    H   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.10 -n                                                                   CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR343##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR344##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    H                                                                                   ##STR345##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 CF.sub.3                                                                              CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR346##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR347##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR348##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR349##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              Cl     CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 CF.sub.3                                                                              Cl     CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       Cl     CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     Cl     CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    Cl     CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    Cl     CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR350##       Cl     CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         Cl     CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    Cl     CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  Cl     CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  Cl     CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   Cl     CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR351##       Cl     CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR352##       Cl     CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR353##       Cl     CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              F      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 CF.sub.3                                                                              F      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       F      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     F      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    F      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    F      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR354##       F      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         F      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    F      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  F      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  F      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   F      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR355##       F      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR356##       F      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR357##       F      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR358##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR359##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR360##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR361##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR362##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR363##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR364##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR365##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR366##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR367##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR368##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR369##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR370##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR371##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR372##       CH.sub.3                                                                              CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR373##       Cl     CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR374##       Cl     CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR375##       Cl     CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR376##       Cl     CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR377##       Cl     CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR378##       Cl     CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR379##       Cl     CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR380##       Cl     CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR381##       Cl     CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR382##       Cl     CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR383##       Cl     CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR384##       Cl     CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR385##       Cl     CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR386##       Cl     CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR387##       Cl     CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR388##       F      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR389##       F      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR390##       F      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR391##       F      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR392##       F      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR393##       F      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR394##       F      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR395##       F      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR396##       F      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR397##       F      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR398##       F      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR399##       F      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR400##       F      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR401##       F      CHF.sub.2                                                                            CH.sub.3                                    F                                                                                   ##STR402##       F      CHF.sub.2                                                                            CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              H      CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 CF.sub.3                                                                              H      CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR403##       H      CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR404##       H      CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR405##       H      CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR406##       H      CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR407##       H      CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR408##       H      CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR409##       H      CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR410##       H      CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR411##       H      CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR412##       H      CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR413##       H      CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR414##       H      CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR415##       H      CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR416##       H      CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR417##       H      CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR418##       H      CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR419##       H      CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR420##       H      CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR421##       H      CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 CH.sub.3                                                                              CH.sub.3                                                                              CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 CF.sub.3                                                                              CH.sub.3                                                                              CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       CH.sub.3                                                                              CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     CH.sub.3                                                                              CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    CH.sub.3                                                                              CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    CH.sub.3                                                                              CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR422##       CH.sub.3                                                                              CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         CH.sub.3                                                                              CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    CH.sub.3                                                                              CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  CH.sub.3                                                                              CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  CH.sub.3                                                                              CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   CH.sub.3                                                                              CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR423##       CH.sub.3                                                                              CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR424##       CH.sub.3                                                                              CHF.sub.2                                                                            NH.sub.2                                    F                                                                                   ##STR425##       CH.sub.3                                                                              CHF.sub.2                                                                            NH.sub.2                                    F   NHSO.sub.2 CH.sub.3                                                                              H      CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 CF.sub.3                                                                              H      CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR426##       H      CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR427##       H      CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR428##       H      CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR429##       H      CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR430##       H      CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR431##       H      CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR432##       H      CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR433##       H      CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR434##       H      CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR435##       H      CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR436##       H      CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR437##       H      CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR438##       H      CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR439##       H      CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR440##       H      CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR441##       H      CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR442##       H      CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR443##       H      CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR444##       H      CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 CH.sub.3                                                                              CH.sub.3                                                                              CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 CF.sub.3                                                                              CH.sub.3                                                                              CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       CH.sub.3                                                                              CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     CH.sub.3                                                                              CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 F.sub.7 -n                                                                    CH.sub.3                                                                              CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 F.sub.7 -i                                                                    CH.sub.3                                                                              CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR445##       CH.sub.3                                                                              CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         CH.sub.3                                                                              CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    CH.sub.3                                                                              CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 F.sub.9 -sec                                                                  CH.sub.3                                                                              CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  CH.sub.3                                                                              CHF.sub.2                                                                            CHF.sub.2                                   F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   CH.sub.3                                                                              CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR446##       CH.sub.3                                                                              CHF.sub.2                                                                            CHF.sub.2                                   F                                                                                   ##STR447##       CH.sub.3                                                                              CHF.sub.2                                                                            CHF.sub.2                                   H   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR448##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR449##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR450##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR451##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 CF.sub.3                                                                              H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR452##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR453##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR454##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR455##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR456##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR457##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR458##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR459##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR460##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR461##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR462##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR463##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR464##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR465##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR466##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR467##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR468##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR469##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR470##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR471##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR472##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR473##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR474##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR475##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR476##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR477##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR478##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR479##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR480##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR481##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR482##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR483##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR484##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR485##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR486##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR487##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR488##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR489##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR490##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR491##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR492##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR493##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR494##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR495##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR496##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR497##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR498##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR499##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR500##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR501##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR502##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR503##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR504##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR505##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR506##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR507##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR508##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR509##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR510##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR511##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR512##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR513##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR514##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR515##       H      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR516##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F                                                                                   ##STR517##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F                                                                                   ##STR518##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F                                                                                   ##STR519##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F                                                                                   ##STR520##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F                                                                                   ##STR521##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F                                                                                   ##STR522##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F                                                                                   ##STR523##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F                                                                                   ##STR524##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F                                                                                   ##STR525##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F                                                                                   ##STR526##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F                                                                                   ##STR527##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F                                                                                   ##STR528##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F                                                                                   ##STR529##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F                                                                                   ##STR530##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             H   NHSO.sub.2 CH.sub.3                                                                              H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             H   NHSO.sub.2 CF.sub.3                                                                              H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             H   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             H                                                                                   ##STR531##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             H   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             H                                                                                   ##STR532##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             H                                                                                   ##STR533##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             H                                                                                   ##STR534##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F   NHSO.sub.2 CH.sub.3                                                                              H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F   NHSO.sub.2 CF.sub.3                                                                              H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F                                                                                   ##STR535##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F                                                                                   ##STR536##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F                                                                                   ##STR537##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             F                                                                                   ##STR538##       H      C.sub.2 F.sub.5                                                                      C.sub.2 H.sub.5                             H   NHSO.sub.2 CH.sub.3                                                                              CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    H   NHSO.sub.2 CF.sub.3                                                                              CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    H   NHSO.sub.2 C.sub.2 H.sub.5                                                                       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    H   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    H   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    H   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR539##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    H   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    H   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR540##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR541##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    H                                                                                   ##STR542##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 CF.sub.3                                                                              CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR543##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR544##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR545##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR546##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 CF.sub.3                                                                              Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR547##       Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR548##       Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR549##       Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR550##       Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 CF.sub.3                                                                              F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR551##       F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR552##       F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR553##       F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR554##       F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR555##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR556##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR557##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR558##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR559##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR560##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR561##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR562##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR563##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR564##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR565##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR566##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR567##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR568##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR569##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR570##       Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR571##       Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR572##       Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR573##       Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR574##       Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR575##       Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR576##       Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR577##       Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR578##       Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR579##       Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR580##       Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR581##       Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR582##       Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR583##       Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR584##       Cl     C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR585##       F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR586##       F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR587##       F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR588##       F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR589##       F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR590##       F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR591##       F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR592##       F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR593##       F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR594##       F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR595##       F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR596##       F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR597##       F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR598##       F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F                                                                                   ##STR599##       F      C.sub.2 F.sub.5                                                                      CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 CF.sub.3                                                                              H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR600##       H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR601##       H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR602##       H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR603##       H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR604##       H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR605##       H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR606##       H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR607##       H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR608##       H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR609##       H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR610##       H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR611##       H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR612##       H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR613##       H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR614##       H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR615##       H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR616##       H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR617##       H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR618##       H      C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 CH.sub.3                                                                              CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 CF.sub.3                                                                              CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR619##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR620##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR621##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      NH.sub.2                                    F                                                                                   ##STR622##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      NH.sub.2                                    F   NHSO.sub.2 CH.sub.3                                                                              H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 CF.sub.3                                                                              H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR623##       H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR624##       H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR625##       H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR626##       H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR627##       H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR628##       H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR629##       H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR630##       H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR631##       H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR632##       H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR633##       H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR634##       H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR635##       H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR636##       H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR637##       H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR638##       H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR639##       H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR640##       H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR641##       H      C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 CH.sub.3                                                                              CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 CF.sub.3                                                                              CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR642##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR643##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR644##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CHF.sub.2                                   F                                                                                   ##STR645##       CH.sub.3                                                                              C.sub.2 F.sub.5                                                                      CHF.sub.2                                   H   NHSO.sub.2 CH.sub.3                                                                              H      CF.sub.2 Cl                                                                          CH.sub.3                                    H   NHSO.sub.2 CF.sub.3                                                                              H      CF.sub.2 Cl                                                                          CH.sub.3                                    H   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      CF.sub.2 Cl                                                                          CH.sub.3                                    H   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CF.sub.2 Cl                                                                          CH.sub.3                                    H   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR646##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      CF.sub.2 Cl                                                                          CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CF.sub.2 Cl                                                                          CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      CF.sub.2 Cl                                                                          CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      CF.sub.2 Cl                                                                          CH.sub.3                                    H   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR647##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR648##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR649##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              H      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 CF.sub.3                                                                              H      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR650##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR651##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR652##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR653##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR654##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR655##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR656##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR657##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR658##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR659##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR660##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR661##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR662##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR663##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR664##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR665##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR666##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR667##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR668##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR669##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR670##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR671##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR672##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR673##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR674##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR675##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR676##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR677##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR678##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR679##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR680##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR681##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR682##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR683##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR684##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR685##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR686##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR687##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR688##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR689##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR690##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR691##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR692##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR693##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR694##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR695##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR696##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR697##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR698##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR699##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR700##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR701##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR702##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR703##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR704##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR705##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR706##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR707##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR708##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR709##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR710##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR711##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR712##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR713##       H      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR714##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F                                                                                   ##STR715##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F                                                                                   ##STR716##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F                                                                                   ##STR717##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F                                                                                   ##STR718##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F                                                                                   ##STR719##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F                                                                                   ##STR720##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F                                                                                   ##STR721##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F                                                                                   ##STR722##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F                                                                                   ##STR723##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F                                                                                   ##STR724##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F                                                                                   ##STR725##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F                                                                                   ##STR726##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F                                                                                   ##STR727##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F                                                                                   ##STR728##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             H   NHSO.sub.2 CH.sub.3                                                                              H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             H   NHSO.sub.2 CF.sub.3                                                                              H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             H   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             H                                                                                   ##STR729##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             H   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             H   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             H                                                                                   ##STR730##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             H                                                                                   ##STR731##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             H                                                                                   ##STR732##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F   NHSO.sub.2 CH.sub.3                                                                              H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F   NHSO.sub.2 CF.sub.3                                                                              H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F                                                                                   ##STR733##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F                                                                                   ##STR734##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F                                                                                   ##STR735##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             F                                                                                   ##STR736##       H      CF.sub.2 Cl                                                                          C.sub.2 H.sub.5                             H   NHSO.sub.2 CH.sub.3                                                                              CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    H   NHSO.sub.2 CF.sub.3                                                                              CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    H   NHSO.sub.2 C.sub.2 H.sub.5                                                                       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    H   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    H   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    H   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR737##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    H   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    H   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    H   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR738##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR739##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    H                                                                                   ##STR740##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 CF.sub.3                                                                              CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR741##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR742##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR743##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR744##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 CF.sub.3                                                                              Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR745##       Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR746##       Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR747##       Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR748##       Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              F      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 CF.sub.3                                                                              F      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       F      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     F      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    F      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    F      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR749##       F      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         F      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    F      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  F      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  F      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   F      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR750##       F      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR751##       F      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR752##       F      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR753##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR754##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR755##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR756##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR757##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR758##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR759##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR760##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR761##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR762##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR763##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR764##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR765##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR766##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR767##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR768##       Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR769##       Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR770##       Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR771##       Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR772##       Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR773##       Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR774##       Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR775##       Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR776##       Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR777##       Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR778##       Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR779##       Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR780##       Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR781##       Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR782##       Cl     CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR783##       F      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR784##       F      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR785##       F      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR786##       F      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR787##       F      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR788##       F      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR789##       F      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR790##       F      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR791##       F      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR792##       F      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR793##       F      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR794##       F      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR795##       F      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR796##       F      CF.sub.2 Cl                                                                          CH.sub.3                                    F                                                                                   ##STR797##       F      CF.sub.2 Cl                                                                          CH.sub.3                                    F   NHSO.sub.2 CH.sub.3                                                                              H      CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 CF.sub.3                                                                              H      CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR798##       H      CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR799##       H      CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR800##       H      CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR801##       H      CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR802##       H      CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR803##       H      CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR804##       H      CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR805##       H      CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR806##       H      CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR807##       H      CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR808##       H      CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR809##       H      CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR810##       H      CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR811##       H      CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR812##       H      CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR813##       H      CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR814##       H      CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR815##       H      CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR816##       H      CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 CH.sub.3                                                                              CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 CF.sub.3                                                                              CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR817##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR818##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR819##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR820##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 CH.sub.3                                                                              H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 CF.sub.3                                                                              H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR821##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR822##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR823##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F                                                                                   ##STR824##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          NH.sub.2                                    F   NHSO.sub.2 CH.sub.3                                                                              H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 CF.sub.3                                                                              H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR825##       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR826##       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR827##       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR828##       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR829##       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR830##       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR831##       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR832##       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR833##       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR834##       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR835##       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR836##       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR837##       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR838##       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR839##       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR840##       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR841##       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR842##       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR843##       H      CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 CH.sub.3                                                                              CH.sub.3                                                                              CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 CF.sub.3                                                                              CH.sub.3                                                                              CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 C.sub.2 H.sub.5                                                                       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 CH.sub.2 CF.sub.3                                                                     CH.sub.3                                                                              CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -n                                                                    CH.sub.3                                                                              CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 C.sub.3 H.sub.7 -i                                                                    CH.sub.3                                                                              CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR844##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 Cl                                                         CH.sub.3                                                                              CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -n                                                                    CH.sub.3                                                                              CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -sec                                                                  CH.sub.3                                                                              CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 C.sub.4 H.sub.9 -iso                                                                  CH.sub.3                                                                              CF.sub.2 Cl                                                                          CHF.sub.2                                   F   NHSO.sub.2 C.sub.5 H.sub.10 -n                                                                   CH.sub.3                                                                              CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR845##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR846##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CHF.sub.2                                   F                                                                                   ##STR847##       CH.sub.3                                                                              CF.sub.2 Cl                                                                          CHF.sub.2                                   ______________________________________                                    

If, for example, methyl 3-aminocrotonate and 4-cyano-2,5-difluorophenyl isocyanate are used as starting substances, the course of the reaction in process (a) according to the invention can be outlined by the following equation: ##STR848##

If, for example, 1-(3-chloro-4-cyano-phenyl)-3,6-dihydro-2,6-dioxo-4-trifluoromethyl-1(2H)-pyrimidine and methyl bromide are used as starting substances, the course of the reaction in process (b) according to the invention can be outlined by the following equation: ##STR849##

If, for example, 1-(4-cyano-2,5-difluoro-phenyl)-3,6-dihydro-3,4-dimethyl-2,6-dioxo-1(2H)-pyrimidine and ethanesulphonamide are used as starting substances, the course of the reaction in process (c) according to the invention can be outlined by the following equation: ##STR850##

Formula (II) provides a general definition of the aminoalkenoic esters to be used as starting substances in process (a) according to the invention for the preparation of compounds of the formula (I).

In Formula (II) R.sup. 3 and R⁴, preferably, or in particular, have those meanings which have already been mentioned above in connection with the description of the compounds of the formula (I) according to the invention as being preferred, or particularly preferred, for R³ and R⁴.

R preferably represents C₁ -C₄ -alkyl, phenyl or benzyl, in particular methyl or phenyl.

The starting substances of formula (II) are known and/or can be prepared by known processes (cf. J. Heterocycl. Chem. 9 (1972), 513-522).

Formula (III) provides a general definition of the cyanoaryl isocyanates furthermore to be used as starting substances in process (a) according to the invention.

In Formula (III), R¹ and R² preferably, or in particular, have those meanings which have already been mentioned above in connection with the description of compounds of the formula (I) according to the invention as being preferred, or particularly preferred, for R¹ and, R². The cyanoaryl isocyanates of the general formula (III) were hitherto not known from the literature and, being new substances, are the subject of the present application.

The new cyanoaryl isocyanates of the formula (III) are obtained when cyanoarylamines of the general formula (VIII) ##STR851## in which R¹ and R² have the abovementioned meanings,

are reacted with phosgene in the presence of a diluent, such as, for example, chlorobenzene, at temperatures between -20° C. and +150° C. (cf. the preparation examples).

The cyanoarylurethanes optionally to be used as starting materials in process (a) according to the invention are defined in general by the formula (IV). In the formula (IV), R¹ and R² preferably or in particular have those meanings which have already been mentioned above in connection with the description of the compounds of the formula (I) as being preferred or particularly preferable for R¹ and R² ; R preferably represents C₁ -C₄ -alkyl, phenyl or benzyl, in particular methyl or phenyl.

The cyanoarylurethanes of the general formula (IV) are not yet known from the literature; as novel substances, they are the subject of the present application.

The novel cyanoarylurethanes of the formula (IV) are obtained if cyanoarylamines of the general formula (VIII)--above--are reacted with chlorocarbonyl compounds of the general formula (IX)

    RO--CO--Cl                                                 (IX)

in which

R has the abovementioned meaning,

optionally in the presence of an acid acceptor, such as, for example, pyridine, and optionally in the presence of a diluent, such as, for example, methylene chloride, at temperatures between 0° C. and 100° C. (cf. preparation examples).

Process (a) according to the invention for the preparation of the new N-cyanoaryl-nitrogen heterocycles of the formula (I) is preferably carried out using diluents. Diluents which are suitable are virtually all inert organic solvents. These preferably include aliphatic and aromatic, optionally halogenated hydrocarbons, such as pentane, hexane, heptane, cyclohexane, petroleum ether, benzine, ligroin, benzene, toluene, xylene, methylene chloride, ethylene chloride, chloroform, tetrachloromethane, chlorobenzene and o-dichlorobenzene, ethers, such as diethyl ether, dibutyl ether, glycol dimethyl ether, diglycol dimethyl ether, tetrahydrofuran and dioxane, ketones, such as acetone, methyl ethyl ketone, methyl isopropyl ketone and methyl isobutyl ketone, esters, such as methyl acetate and ethyl acetate, nitriles, such as, for example, acetonitrile and propionitrile, amides, such as, for example, dimethylformamide, dimethylacetamide and N-methylpyrrolidone, and also dimethyl sulphoxide, tetramethylene sulphone and hexamethylphosphoric triamide.

Process (a) according to the invention is preferably carried out in the presence of a reaction auxiliary. Suitable as reaction auxiliaries are mainly acid acceptors. The following are preferably suitable: alkali metal hydrides and alkaline earth metal hydrides, such as lithium hydride, sodium hydride, potassium hydride and calcium hydride, alkali metal hydroxides and alkaline earth metal hydroxides, such as lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium hydroxide, alkali metal carbonates, alkali metal hydrogen carbonates, alkaline earth metal carbonates and alkaline earth metal hydrogen carbonates, such as sodium carbonate, sodium hydrogen carbonate, potassium carbonate or potassium hydrogen carbonate, and calcium carbonate, alkali metal acetates, such as sodium acetate and potassium acetate, alkali metal alcoholates, such as sodium methylate, sodium ethylate, sodium propylate, sodium isopropylate, sodium butylate, sodium isobutylate, sodium tertbutylate, potassium methylate, potassium ethylate, potassium propylate, potassium isopropylate, potassium butylate, potassium isobutylate and potassium tertbutylate, furthermore basic nitrogen compounds, such as trimethylamine, triethylamine, tripropylamine, tributylamine, diisobutylamine, dicyclohexylamine, ethyldiisopropylamine, ethyldicyclohexylamine, N,N-dimethylbenzylamine, N,N-dimethyl-aniline, pyridine, 2-methyl-, 3-methyl-, 4-methyl-, 2,4-dimethyl-, 2,6-dimethyl-, 2-ethyl-, 4-ethyl- and 5-ethyl-2-methyl-pyridine, 1,5-diazabicyclo 4,3,0!-non-5-ene (DBN), 1,8-diazabicyclo- 5,4,0!-undec-7-ene (DBU) and 1,4-diazabicyclo- 2,2,2!-octane (DABCO).

When carrying out process (a) according to the invention, the reaction temperatures can be varied within a substantial range. In general the process is carried out at temperatures between -120° C. and +100° C., preferably at temperatures between -70° C. and +80° C.

In general, process (a) according to the invention is carried out under atmospheric pressure. However, it is also possible to carry out the process under elevated or reduced pressure.

To carry out process (a) according to the invention, the starting substances required in each case are generally employed in approximately equimolar amounts. However, it is also possible to use one of the two components employed in each case in a relatively large excess. In general, the reactions are carried out in a suitable diluent in the presence of a reaction auxiliary, and the reaction mixture is stirred for several hours at the temperature required in each case. Working-up in process (a) according to the invention is carried out in each case by customary methods (cf. the preparation examples).

Formulae (IA) and (IB)--with the proviso that R⁵ in these formulae represents hydrogen--provide a general definition of the N-cyanoaryl-nitrogen heterocycles to be used as starting substances in process (b) according to the invention for the preparation of compounds of the formula (I).

In formulae (IA) and (IB), R¹, R², R³ and R⁴ preferably, or in particular, have those meanings which have already been mentioned above in connection with the description of the compounds of the formula (I) according to the invention as being preferred, or particularly preferred, for R¹, R², R³ and R⁴.

The starting substances of the formulae (IA) and (IB) for process (b) are new compounds according to the invention; they can be prepared by process (a) according to the invention.

Formulae (V) and (VI) provide general definitions of the alkylating agents furthermore to be used as starting substances in process (b) according to the invention.

In formulae (V) and (VI), R⁵ preferably, or in particular, has the meaning which has already been mentioned above in connection with the description of the compounds of the formula (I) according to the invention as being preferred, or particularly preferred, for R⁵.

The starting substances of the formulae (V) and (VI) are known chemicals for organic synthesis.

Process (b) according to the invention is preferably carried out using a diluent. Suitable diluents are mainly those which have already been mentioned in the description of the process (a) according to the invention.

Acid acceptors which can be employed in process (b) according to the invention are all acid-binding agents which can conventionally be used for such reactions. The following are preferably suitable: alkali metal hydrides and alkaline earth metal hydrides, such as lithium hydride, sodium hydride, potassium hydride and calcium hydride, alkali metal hydroxides and alkaline earth metal hydroxides, such as lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium hydroxide, alkali metal carbonates, alkali metal hydrogen carbonates, alkaline earth metal carbonates and alkaline earth metal hydrogen carbonates, such as sodium carbonate, sodium hydrogen carbonate, potassium carbonate or potassium hydrogen carbonate, and calcium carbonate, alkali metal acetates, such as sodium acetate and potassium acetate, alkali metal alcoholates, such as sodium methylate, sodium ethylate, sodium propylate, sodium isopropylate, sodium butylate, sodium isobutylate, sodium tert-butylate, potassium methylate, potassium ethylate, potassium propylate, potassium isopropylate, potassium butylate, potassium isobutylate and potassium tert-butylate, furthermore basic nitrogen compounds, such as trimethylamine, triethylamine, tripropylamine, tributylamine, diisobutylamine, dicyclohexylamine, ethyldiisopropylamine, ethyldicyclohexylamine, N,N-dimethylbenzylamine, N,N-dimethyl-aniline, pyridine, 2-methyl-, 3-methyl-, 4-methyl-, 2,4-dimethyl-, 2,6-dimethyl-, 2-ethyl-, 4-ethyl- and 5-ethyl-2-methyl-pyridine, 1,5-diazabicyclo 4,3,0!-non-5-ene (DBN), 1,8-diazabicyclo- 5,4,0!-undec-7-en (DBU) and 1,4-diazabicyclo- 2,2,2!-octane (DABCO).

When carrying out process (b) according to the invention, the reaction temperatures can be varied within a substantial range. In general the process is carried out at temperatures between 0° C. and 120° C., preferably at temperatures between 10° C. and 100° C.

In general, process (b) according to the invention is carried out under atmospheric pressure. However, it is also possible to carry out the process under elevated or reduced pressure.

To carry out process (b) according to the invention, the starting substances required in each case are generally employed in approximately equimolar amounts. However, it is also possible to use one of the two components employed in each case in a relatively large excess. In general, the reactions are carried out in a suitable diluent in the presence of an acid acceptor, and the reaction mixture is stirred for several hours at the temperature required in each case. Working-up in process (b) according to the invention is carried out in each case by customary methods (cf. the preparation examples).

Formula (I)--with the proviso that R² in this formula represents halogen--provides a general definition of the N-cyanoaryl-nitrogen heterocycles to be used as starting substances in process (c) according to the invention for the preparation of compounds of the formula (I).

In formula (I), R¹, R³, R⁴ and Z then preferably, or particularly preferably, have those meanings which have already been mentioned above in connection with the description of the compounds of the formula (I) according to the invention as being preferred, or particularly preferred, for R¹, R³, R⁴ and Z.

The starting substances of the formula (I) for process (c) are new compounds according to the invention; they can be prepared by processes (a) and (b) according to the invention.

Formula (VII) provides a general definition of the amides furthermore to be used as starting substances in process (c) according to the invention.

In formula (VII), A preferably, or in particular, has the meaning which has already been mentioned above in connection with the description of the compounds of the formula (I) according to the invention as being preferred, or particularly preferred, for A.

The starting substances of the formula (VII) are known chemicals for organic synthesis.

Process (c) according to the invention is preferably carried out using a diluent. Suitable diluents are mainly those diluents which have already been mentioned in the description of process (a) according to the invention.

If appropriate, process (c) according to the invention is carried out in the presence of an acid acceptor. Suitable acid acceptors are those which have already been mentioned in the description of the process (b) according to the invention.

When carrying out process (c) according to the invention, the reaction temperatures can be varied within a substantial range. In general, the process is carried out at temperatures between 0° C. and 200° C., preferably at temperatures between 20° C. and 180° C.

In general, process (c) according to the invention is carried out under atmospheric pressure. However, it is also possible to carry out the process under elevated or reduced pressure.

To carry out process (c) according to the invention, the starting substances required in each case are generally employed in approximately equimolar amounts. However, it is also possible to use one of the two components employed in each case in a relatively large excess. In general, the reactions are carried out in a suitable diluent in the presence of an acid acceptor, and the reaction mixture is stirred for several hours at the temperature required in each case. Working-up in process (c) according to the invention is carried out in each case by customary methods (cf. preparation examples).

The active compounds according to the invention can be used as defoliants, desiccants, agents for destroying broad-leaved plants and, especially, as weed-killers. By weeds, in the broadest sense, there are to be understood all plants which grow in locations where they are undesired. Whether the substances according to the invention act as total or selective herbicides depends essentially on the amount used.

The active compounds according to the invention can be used, for example, in connection with the following plants:

Dicotyledon weeds of the genera: Sinapis, Lepidium, Galium, Stellaria, Matricaria, Anthemis, Galinsoga, Chenopodium, Urtica, Senecio, Amaranthus, Portulaca, Xanthium, Convolvulus, Ipomoea, Polygonum, Sesbania, Ambrosia, Cirsium, Carduus, Sonchus, Solanum, Rorippa, Rotala, Lindernia, Lamium, Veronica, Abutilon, Emex, Datura, Viola, Galeopsis, Papaver, Centaurea, Trifolium, Ranunculus and Taraxacum.

Dicotyledon cultures of the genera: Gossypium, Glycine, Beta, Daucus, Phaseolus, Pisum, Solanum, Linum, Ipomoea, Vicia, Nicotiana, Lycopersicon, Arachis, Brassica, Lactuca, Cucumis and Cucurbita.

Monocotyledon weeds of the genera: Echinochloa, Setaria, Panicum, Digitaria, Phleum, Poa, Festuca, Eleusine, Brachiaria, Lolium, Bromus, Arena, Cyperus, Sorghum, Agropyron, Cynodon, Monochoria, Fimbristylis, Sagittaria, Eleocharis, Scirpus, Paspalum, Ischaemum, Sphenoclea, Dactyloctenium, Agrostis, Alopecurus and Apera.

Monocotyledon cultures of the genera: Oryza, Zea, Triticum, Hordeum, Arena, Secale, Sorghum, Panicum, Saccharum, Ananas, Asparagus and Allium.

However, the use of the active compounds according to the invention is in no way restricted to these genera, but also extends in the same manner to other plants. The compounds are suitable, depending on the concentration, for the total combating of weeds, for example on industrial terrain and rail tracks, and on paths and squares with or without tree plantings. Equally, the compounds can be employed for combating weeds in perennial cultures, for example afforestations, decorative tree plantings, orchards, vineyards, citrus groves, nut orchards, banana plantations, coffee plantations, tea plantations, rubber plantations, oil palm plantations, cocoa plantations, soft fruit plantings and hopfields, in lawns, turf and pasture-land, and for the selective combating of weeds in annual cultures.

The compounds of the formula (I) according to the invention--inclusively those disclaimed by disclaimer--are particularly suitable for selectively combating dicotyledonous weeds in monocotyledon and dicotyledon cultures, such as, for example, in wheat, maize and soya beans, both in the pre-emergence method and in the post-emergence method, although the individual compounds including those disclaimed by disclaimer, have selective activity in cultures, such as, for example, in wheat, corn and soya beans.

The active compounds can be converted into the customary formulations, such as solutions, emulsions, wettable powders, suspensions, powders, dusting agents, pastes, soluble powders, granules, suspension-emulsion concentrates, natural and synthetic materials impregnated with active compound, and very fine capsules in polymeric substances.

These formulations are produced in a known manner, for example by mixing the active compounds with extenders, that is liquid solvents and/or solid carriers, optionally with the use of surface-active agents, that is emulsifying agents and/or dispersing agents and/or foam-forming agents.

In the case of the use of water as an extender, organic solvents can, for example, also be used as auxiliary solvents. As liquid solvents, there are suitable in the main: aromatics, such as xylene, toluene or alkylnaphthalenes, chlorinated aromatics and chlorinated aliphatic hydrocarbons, such as chlorobenzenes, chloroethylenes or methylene chloride, aliphatic hydrocarbons, such as cyclohexane or paraffins, for example petroleum fractions, mineral and vegetable oils, alcohols, such as butanol or glycol as well as their ethers and esters, ketones, such as acetone, methyl ethyl ketone, methyl isobutyl ketone or cyclohexanone, strongly polar solvents, such as dimethylformamide and dimethyl sulphoxide, as well as water.

As solid carriers there are suitable: for example ammonium salts and ground natural minerals, such as kaolins, clays, talc, chalk, quartz, attapulgite, montmorillonite or diatomaceous earth, and ground synthetic minerals, such as highly disperse silica, alumina and silicates, as solid carriers for granules there are suitable: for example crushed and fractionated natural rocks such as calcite, marble, pumice, sepiolite and dolomite, as well as synthetic granules of inorganic and organic meals, and granules of organic material such as sawdust, coconut shells, maize cobs and tobacco stalks; as emulsifying and/or foam-forming agents there are suitable: for example non-ionic and anionic emulsifiers, such as polyoxyethylene fatty acid esters, polyoxyethylene fatty alcohol ethers, for example alkylaryl polyglycol ethers, alkylsulphonates, alkyl sulphates, arylsulphonates as well as albumen hydrolysis products; as dispersing agents there are suitable: for example ligninsulphite waste liquors and methylcellulose.

Adhesives such as carboxymethylcellulose and natural and synthetic polymers in the form of powders, granules or latexes, such as gum arabic, polyvinyl alcohol and polyvinyl acetate, as well as natural phospholipids, such as cephalins and lecithins, and synthetic phospholipids, can be used in the formulations. Further additives can be mineral and vegetable oils.

It is possible to use colorants such as inorganic pigments, for example iron oxide, titanium oxide and Prussian Blue, and organic dyestuffs, such as alizarin dyestuffs, azo dyestuffs and metal phthalocyanine dye-stuffs, and trace nutrients such as salts of iron, manganese, boron, copper, cobalt, molybdenum and zinc.

The formulations in general contain between 0.1 and 95 per cent by weight of active compound, preferably between 0.5 and 90%.

For combating weeds, the active compounds according to the invention, as such or in their formulations, can also be used in mixtures with known herbicides, finished formulations or tank mixtures being possible.

Suitable herbicides for the mixtures are known herbicides, for example anilides such as, for example, diflufenican and propanil; arylcarboxylic acids such as, for example, dichloropicolinic acid, dicamba and picloram; aryloxyalkanoic acids such as, for example, 2,4-D, 2,4-DB, 2,4-DP, fluroxypyr, MCPA, MCPP and triclopyr; aryloxy-phenoxy-alkanoic esters such as, for example, diclofopmethyl, fenoxapropethyl, fluazifop-butyl, haloxyfop-methyl and quizalofop-ethyl; azinones such as, for example, chloridazon and norflurazon; carbamates such as, for example, chlorpropham, desmedipham, phenmedipham and propham; chloroacetanilides such as, for example, alachlor, acetochlor, butachlor, metazachlor, metolachlor, pretilachlor and propachlor; dinitroanilines such as, for example, oryzalin, pendimethalin and trifluralin; diphenyl ethers such as, for example, acifluorfen, bifenox, fluoroglycofen, fomesafen, halosafen, lactofen and oxyfluorfen; ureas such as, for example, chlortoluron, diuron, fluometuron, isoproturon, linuron and methabenzthiazuron; hydroxylamines such as, for example, alloxydim, clethodim, cycloxydim, sethoxydim and tralkoxydim; imidazolinones such as, for example, imazethapyr, imazamethabenz, imazapyr and imazaquin; nitriles such as, for example, bromoxynil, dichlobenil and ioxynil; oxyacetamides such as, for example, mefenacet; sulphonylureas such as, for example, amidosulfuron, bensulfuron-methyl, chlorimuron-ethyl, chlorsulfuron, cinosulfuron, metsulfuron-methyl, nicosulfuron, primisulfuron, pyrazosulfuron-ethyl, thifensulfuron-methyl, triasulfuron and tribehuronmethyl; thiocarbamates such as, for example, butylate, cycloate, di-allate, EPTC, esprocarb, molinate, prosulfocarb, thiobencarb and tri-allate; triazines such as, for example, atrazine, cyanazine, simazine, simetryn, terbutryn and terbutylazine; triazinones such as, for example, hexazinone, metamitron and metribuzin; others such as, for example, aminotriazole, benfuresate, bentazone, cinmethylin, clomazone, clopyralid, difenzoquat, dithiopyr, ethofumesate, fluorochloridone, glufosinate, glyphosate, isoxaben, pyridate, quinchlorac, quinmerac, sulphosate and tridiphane.

Mixtures with other known active compounds, such as fungicides, insecticides, acaricides, nematicides, bird repellents, plant nutrients and agents which improve soil structure, are also possible.

The active compounds can be used as such, in the form of their formulations or in the use forms prepared therefrom by further dilution, such as ready-to-use solutions, suspensions, emulsions, powders, pastes and granules. They are used in the customary manner, for example by watering, spraying, atomizing or scattering.

The active compounds according to the invention can be applied either before or after emergence of the plants. They can also be incorporated into the soil before sowing.

The amount of active compound used can vary within a substantial range. It depends essentially on the nature of the desired effect. In general, the amounts used are between 10 g and 10 kg of active compound per hectare of soil surface, preferably between 50 g and 5 kg per ha.

The preparation and use of the active compounds according to the invention can be seen from the following examples.

PREPARATION EXAMPLES Example 1 ##STR852## Process (a))

1.8 g (10mMol) of ethyl 3-amino-4,4,4-trifluorocrotonate are introduced into 30 ml of dimethylformamide and 2 ml of toluene, and 0.3 g (10 mMol) of sodium hydride (80%) is added at 0° C. to 5° C. The mixture is stirred for 30 minutes at 0° C. to 5° C. After the mixture has been cooled to -70° C., 0.9 g (5 mMol) of 4-cyano-2,5-difluoro-phenyl isocyanate--dissolved in 10 ml of toluene--are added and the mixture is stirred for 150 minutes at -60° C. to -70° C. After the cooling bath has been removed, 2 ml of acetic acid are added. The mixture is then diluted with water to approximately twice its volume and extracted using ethyl acetate. The organic phase is concentrated, and the residue is crystallized using diisopropyl ether.

1.1 g (69% of theory) of 1-(4-cyano-2,5-difluoro-phenyl)-3,6-dihydro-2,6-dioxo-4-trifluoromethyl-1(2H)-pyrimidine of melting point 194° C. are obtained.

Example 2 ##STR853## (process (b))

A mixture of 3.2 g (10 mMol) of 1-(4-cyano-2,5-difluoro-phenyl)-3,6-dihydro-2,6-dioxo-4-trifluoromethyl-1(2H)-pyrimidine, 3.1 g (20 mMol) of diethyl sulphate, 2.8 g of potassium carbonate and 100 ml of acetonitrile is refluxed for 3 hours. It is then concentrated in vacuo and extracted by shaking with water/chloroform, and the organic phase, again, is concentrated in vacuo, and the residue is separated by column chromatography (silica gel, petroleum ether/ethyl acetate 1:1).

The first fraction obtained is 0.30 g of 1-(4-cyano-2,5-difluoro-phenyl)-1,6-dihydro-2-ethoxy-6-oxo-4-trifluoro-methyl-pyrimidine (amorphous) and the second fraction is 0.38 g of 1-(4-cyano-2,5-difluoro-phenyl)-3,6-dihydro-2,6-dioxo-3-ethyl-4-trifluoromethyl-1(2H)-pyrimidine (amorphous, ¹ -NMR: d=6.36 ppm). Total yield: 0.68 g (20% of theory).

Example 3 ##STR854## (Process (c))

A mixture of 0.83 g (3 mMol) 1-(4-cyano-2,5-difluoro-phenyl)-3,6-dihydro-2,6-dioxo-3,4-dimethyl-1(2H)-pyrimidine, 0.32 g (3 mMol) of methanesulfonamide, 0.6 g of potassium carbonate and 10 ml of dimethyl sulphoxide is heated for 10 hours at 120° C.. After the mixture has been cooled, it is poured into ice-water and acidified using 2N-hydrochloric acid. It is then extracted using ethyl acetate, and the organic phase is washed with water, dried using sodium sulphate and filtered. The solvent is carefully removed from the filtrate by distillation under a water pump vacuum.

0.8 g (76% of theory) of 1-(4-cyano-2-fluoro-5-methylsulphonylaminophenyl)-3,6-dihydro-2,6-dioxo-3,4-dimethyl-1(2H)-pyrimidine is obtained as a crystalline residue (melting point >250° C).

Examples of the compounds of the formula (I) or of formulae (IA) and (IB) which can be prepared analogously to Examples 1 to 3 and following the general description of the preparation processes according to the invention are those listed in Table 2 below. ##STR855##

                                      TABLE 2                                      __________________________________________________________________________     Examples of the compounds of the formula (I)                                       Gen.                        melting                                        Ex. no.                                                                            formula                                                                            R.sup.1                                                                          R.sup.2 R.sup.3                                                                           R.sup.4                                                                            R.sup.5                                                                               point (°C.)                             __________________________________________________________________________      4  IA  F F       H  CH.sub.3                                                                           H      273                                             5  IA  F F       H  CH.sub.3                                                                           CH.sub.3                                                                              264                                             6  IA  F F       H  CH.sub.3                                                                           CHF.sub.2                                              7  IA  F F       H  CH.sub.3                                                                           NH.sub.2                                               8  IA  F NHSO.sub.2 C.sub.2 H.sub.5                                                             H  CH.sub.3                                                                           CH.sub.3                                                                              .sup.1 H-NMR:                                                                  d = 5.76 ppm                                    9  IA  F NHSO.sub.2 CH.sub.3                                                                    H  CH.sub.3                                                                           CHF.sub.2                                             10  IA  F NHSO.sub.2 CH.sub.3                                                                    H  CH.sub.3                                                                           NH.sub.2                                              11  IA  H NHSO.sub.2 CH.sub.3                                                                    H  CH.sub.3                                                                           NH.sub.2                                              12  IA  F F       H  CF.sub.3                                                                           CH.sub.3                                                                              155                                            13  IA  F F       H  CF.sub.3                                                                           C.sub.3 H.sub.7                                       14  IA  Cl                                                                               F       CH.sub.3                                                                          CF.sub.3                                                                           CHF.sub.2                                             15  IA  F NHSO.sub.2 CH.sub.3                                                                    H  CF.sub.3                                                                           CH.sub.3                                              16  IA  F NHSO.sub.2 C.sub.2 H.sub.5                                                             H  CF.sub.3                                                                           C.sub.2 H.sub.5                                       17  IA  F                                                                                        H  CF.sub.3                                                                           CHF.sub.2                                             18  IA  F NHSO.sub.2 CH.sub.3                                                                    H  CF.sub.3                                                                           NH.sub.2                                              19  IA  F NHSO.sub.2 C.sub.2 H.sub.5                                                             H  CH.sub.2 Cl                                                                        CH.sub.3                                              20  IA  F F       H  CF.sub.2 CF.sub.3                                                                  H      172                                            21  IA  F F       H  CF.sub.2 CF.sub.3                                                                  CH.sub.3                                                                               97                                            22  IA  H F       H  CF.sub.2 CF.sub.3                                                                  C.sub.2 H.sub.5                                       23  IA  H F       H  CF.sub.2 CF.sub.3                                                                  CH.sub.2 CHCH.sub.2                                   24  IA  F NHSO.sub.2 CH.sub.3                                                                    H  CF.sub.2 CF.sub.3                                                                  CH.sub.3                                              25  IA  F NHSO.sub.2 C.sub.2 H.sub.5                                                             H  CF.sub.2 CF.sub.3                                                                  CH.sub.3                                              26  IA  F F       H  CHF.sub.2                                                                          H                                                     27  IA  F F       H  CHF.sub.2                                                                          CH.sub.3                                              28  IA  F F       H  CHF.sub.2                                                                          CHF.sub.2                                             29  IA  F F       H  CHF.sub.2                                                                          NH.sub.2                                              30  IA  F NHSO.sub.2 CH.sub.3                                                                    H  CHF.sub.2                                                                          CH.sub.3                                                                              188                                            31  IA  F NHSO.sub.2 CH.sub.3                                                                    H  CHF.sub.2                                                                          CHF.sub.2                                             32  IA  F NHSO.sub.2 CH.sub.3                                                                    H  CHF.sub.2                                                                          NH.sub.2                                              33  IA  F NHSO.sub.2 C.sub.2 H.sub.5                                                             Cl CHF.sub.2                                                                          CH.sub.2 CHCH.sub.2                                   34  IB  F F       H  CF.sub.3                                                                           CH.sub.3                                                                              .sup.1 H-NMR:                                                                  d = 6.92 ppm                                   35  IB  F F       H  CF.sub.2 CF.sub.3                                                                  CH.sub.3                                                                              116                                            36  IB  F NHSO.sub.2 CH.sub.3                                                                    H  CF.sub.3                                                                           CH.sub.3                                                                              192                                            37  IB  F NHSO.sub.2 C.sub.2 H.sub.5                                                             H  CF.sub.3                                                                           CH.sub.3                                              38  IB  F NHSO.sub.2 CH.sub.3                                                                    H  CF.sub.3                                                                           C.sub.2 H.sub.5                                       39  IB  F NHSO.sub.2 C.sub.2 H.sub.5                                                             H  CF.sub.2 CF.sub.3                                                                  CH.sub.3                                              40  IB  F NHSO.sub.2 C.sub.3 H.sub.7                                                             H  CF.sub.3                                                                           CH.sub.3                                              41  IA  F NHSO.sub.2 CF.sub.3                                                                    H  CH.sub.3                                                                           CH.sub.3                                              42  IA  F NHSO.sub.2 CH.sub.3                                                                    H  CF.sub.3                                                                           H      248                                            43  IA  F                                                                                 ##STR856##                                                                            H  CF.sub.3                                                                           CH.sub.3                                                                              115                                            44  IA  F NHSO.sub.2 C.sub.2 H.sub.5                                                             H  CF.sub.3                                                                           H      228                                            45  IA  F                                                                                 ##STR857##                                                                            H  CF.sub.3                                                                           H       49                                            46  IA  F                                                                                 ##STR858##                                                                            H  CF.sub.3                                                                           CH.sub.3                                                                              162                                            47  IA  F NHSO.sub.2 C.sub.3 H.sub.7                                                             H  CF.sub.3                                                                           H      154                                            48  IA  F                                                                                 ##STR859##                                                                            H  CF.sub.3                                                                           C.sub.2 H.sub.5                                                                       177                                            49  IA  F                                                                                 ##STR860##                                                                            H  CF.sub.3                                                                           H      .sup.1 H-NMR: 6.5 ppm                          50  IA  F                                                                                 ##STR861##                                                                            H  CF.sub.3                                                                           CH.sub.3                                                                              .sup.1 H-NMR: 6.4 ppm                          51  IA  F NHSO.sub.2 C.sub.2 H.sub.5                                                             H  CHF.sub.2                                                                          H      258                                            52  IA  F                                                                                 ##STR862##                                                                            H  CHF.sub.2                                                                          CH.sub.3                                                                              173                                            53  IA  F NHSO.sub.2 C.sub.6 H.sub.5                                                             H  CF.sub.3                                                                           H      253                                            54  IA  F                                                                                 ##STR863##                                                                            H  CF.sub.3                                                                           CH.sub.3                                                                              136                                            55  IA  F NHSO.sub.2 CH.sub.3                                                                    H  CF.sub.3                                                                           CHF.sub.2                                                                             230                                            56  IA  F NHSO.sub.2 CH(CH.sub.3).sub.2                                                          H  CF.sub.3                                                                           H      217                                            57  IA  F                                                                                 ##STR864##                                                                            H  CF.sub.3                                                                           CH.sub.3                                                                              163                                            58  IA  F NHSO.sub.2 CH.sub.3                                                                    CH.sub.3                                                                          CF.sub.3                                                                           H      229                                            59  IA  F                                                                                 ##STR865##                                                                            CH.sub.3                                                                          CF.sub.3                                                                           CH.sub.3                                                                              115                                            60  IA  F NHSO.sub.2 CH.sub.3                                                                    H  CHF.sub.2                                                                          H      281                                            61  IA  F                                                                                 ##STR866##                                                                            H  CHF.sub.2                                                                          CH.sub.3                                                                              264                                            62  IA  F                                                                                 ##STR867##                                                                            H  CF.sub.3                                                                           H      262                                            63  IA  F NHSO.sub.2 CH.sub.3                                                                    H  CF.sub.2 Cl                                                                        H      269                                            64  IA  F                                                                                 ##STR868##                                                                            H  CF.sub.3                                                                           CH.sub.3                                                                              150                                            65  IA  F                                                                                 ##STR869##                                                                            H  CF.sub.2 Cl                                                                        CH.sub.3                                                                               97                                            66  IA  F NHSO.sub.2 CH.sub.3                                                                    H  CF.sub.2 Cl                                                                        CH.sub.3                                                                              206                                            67  IA  F                                                                                 ##STR870##                                                                            H  CF.sub.3                                                                           CH.sub.3                                                                              180                                            __________________________________________________________________________

Starting substances of the formula (III)

Example (III-1) ##STR871##

660 g of phosgene are condensed into 1.6 liters of chlorobenzene at -5° C. to 0° C. At the same temperature, a solution of 400 g of 4-cyano-2,5-difluoro-aniline in 800 ml of chlorobenzene is added dropwise in the course of 60 minutes. The reaction mixture is subsequently heated up slowly (HCl evolution|) to 120° C., and, after a temperature of 80° C. has been reached, phosgene is passed in continuously. After heating for 1 hour at 120° C., excess phosgene is purged using nitrogen and the reaction mixture is worked up by means of distillation.

248 g (53% of theory) of 4-cyano-2,5-difluoro-phenyl isocyanate of boiling point 108°-110° C./14 mbar (melting point: 53° C.) are obtained.

Starting materials of the formula (IV)

Example (IV-1) ##STR872##

13.0 g (0.05 mol) of ethyl chloroformate are added dropwise to a mixture of 11.5 g (0.05 mol) of 4-cyano-2-fluoro-5-methylsulphonylaminoaniline, 18 g of pyridine and 400 ml of methylene chloride at 20° C. while stirring, and the reaction mixture is stirred for a further 30 minutes at 20° C. to 30° C. Thereafter the mixture is washed with water, then with 5% strength hydrochloric acid and again with water, dried with sodium sulphate and filtered, and the filtrate is evaporated down. The remaining residue is digested with a little ethyl acetate, and the product obtained in crystalline form is isolated by filtration with suction.

15.8 g (85% of theory) of N-ethoxycarbonyl-N-(2-cyano-4-fluoro-5-ethoxycarbonylamino-phenyl)-methanesulphonamide of melting point 129° C. are obtained.

For example, the compounds of the formula (IV) shown in Table 3 below may also be prepared analogously to

Example (IV-1) ##STR873##

                  TABLE 3                                                          ______________________________________                                                                           melting point                                Ex. no. R      R.sup.1 R.sup.2    (°C.)                                 ______________________________________                                         IV-2    CH.sub.3                                                                              H                                                               IV-3    C.sub.2 H.sub.5                                                                       F                                                                                       ##STR874##                                                                               129                                          IV-4    C.sub.2 H.sub.5                                                                       F                                                                                       ##STR875##                                                                               140                                          IV-5    CH.sub.3                                                                              F                                                                                       ##STR876##                                             IV-6    CH.sub.3                                                                              F                                                                                       ##STR877##                                             IV-7    CH.sub.3                                                                              F                                                                                       ##STR878##                                             IV-8    CH.sub.3                                                                              F                                                                                       ##STR879##                                             IV-9    CH.sub.3                                                                              F                                                                                       ##STR880##                                             IV-10   CH.sub.3                                                                              F                                                                                       ##STR881##                                             IV-11   CH.sub.3                                                                              F                                                                                       ##STR882##                                             IV-12   C.sub.2 H.sub.5                                                                       F                                                                                       ##STR883##                                                                               178                                          IV-13   C.sub.2 H.sub.5                                                                       F                                                                                       ##STR884##                                                                                92                                          IV-14   C.sub.2 H.sub.5                                                                       F                                                                                       ##STR885##                                                                               109                                          IV-15   C.sub.2 H.sub.5                                                                       F                                                                                       ##STR886##                                                                               158                                          IV-16   C.sub.2 H.sub.5                                                                       F                                                                                       ##STR887##                                                                               142                                          ______________________________________                                    

Use Examples Example A

Pre-emergence test

Solvent: 5 parts by weight of acetone

Emulsifier: 1 part by weight of alkylaryl polyglycol ether

To produce a suitable preparation of active compound, 1 part by weight of active compound is mixed with the stated amount of solvent, the stated amount of emulsifier is added and the concentrate is diluted with water to the desired concentration.

Seeds of the test plants are sown in normal soil and, after 24 hours, watered with the preparation of the active compound. It is expedient to keep constant the amount of water per unit area. The concentration of the active compound in the preparation is of no importance, only the amount of active compound applied per unit area being decisive. After three weeks, the degree of damage to the plants is rated in % damage in comparison to the development of the untreated control. The figures denote:

0%=no action (like untreated control)

100%=total destruction

In this test, the compounds of preparation examples 2 (2nd fraction) and 12, for example, show a very potent activity against weeds, while being well-tolerated by crop plants, such as, for example, maize.

Example B

Post-emergence test

Solvent: 5 parts by weight of acetone

Emulsifier: 1 part by weight of alkylaryl polyglycol ether

To produce a suitable preparation of active compound, 1 part by weight of active compound is mixed with the stated amount of solvent, the stated amount of emulsifier is added and the concentrate is diluted with water to the desired concentration. Test plants which have a height of 5-15 cm are sprayed with the preparation of the active compound in such a way as to apply the particular amounts of active compound desired per unit area. After three weeks, the degree of damage to the plants is rated in % damage in comparison to the development of the untreated control. The figures denote:

0%=no action (like untreated control)

100%=total destruction

In this test, the compounds of preparation examples 2 (2nd fraction) and 12, for example, show potent activity against weeds, while being well tolerated by crop plants, such as, for example, wheat.

It will be understood that the specification and examples are illustrative but not limitative of the present invention and that other embodiments within the spirit and scope of the invention will suggest themselves to those skilled in the art. 

What is claimed is:
 1. A N-cyanoaryl-nitrogen heterocycle of the formula ##STR888## R¹ is hydrogen, fluorine, chlorine or bromine, R² is the group --N(A¹)SO₂ A in whichA is a radical selected from the group consisting of alkyl, alkenyl and alkinyl, each of which has up to 10 carbon atoms and each of which is optionally substituted by fluorine, chlorine, bromine, cyano or C₁ -C₄ -alkoxy, or A is cycloalkyl or cycloalkylalkyl, each of which has 3 to 8 carbon atoms in the cycloalkyl moiety and, if appropriate, 1 to 4 carbon atoms in the alkyl moiety and each of which is optionally substituted by fluorine, chlorine, bromine, cyano or C₁ -C₄ -alkyl, or A is aryl or arylalkyl, each of which has 6 or 10 carbon atoms in the aryl moiety and 1 to 4 carbon atoms in the alkyl moiety and each of which is optionally substituted by fluorine, chlorine, bromine, cyano, nitro, carboxyl, carbamoyl, by C₁ -C₄ -alkyl, C₁ -C₄ -alkoxy, C₁ -C₄ -alkylthio, C₁ -C₄ -alkylsulphinyl or C₁ -C₄ -alkylsulphonyl (each of which is optionally substituted by at least one of fluorine and chlorine), by dimethylaminosulphonyl or diethylaminosulphonyl, by C₁ -C₄ -alkoxycarbonyl (which is optionally substituted by fluorine, chlorine, bromine, methoxy or ethoxy), by phenyl, phenyloxy or phenylthio (each of which is optionally substituted by at least one of fluorine, chlorine, bromine, cyano, methyl, methoxy, trifluoromethyl and trifluoromethoxy), or A is thienyl, pyrazolyl, or pyridyl, or thienyl-, pyrazolyl- or pyridyl-alkyl having 1 to 4 carbon atoms in the alkyl moiety and each of which is optionally substituted by fluorine, bromine, cyano, nitro, carboxyl, carbamoyl, by C₁ -C₄ -alkyl, C₁ -C₄ -alkoxy, C₁ -C₄ -alkylthio, C₁ -C₄ -alkylsulphinyl or C₁ -C₄ -alkylsulphonyl or C₁ -C₄ -alkoxycarbonyl (each of which is optionally substituted by at least one of fluorine and chlorine), by phenyl, phenoxy or phenylthio (each of which is optionally substituted by at least one of fluorine, chlorine, bromine, cyano, methyl, methoxy, trifluoromethyl and trifluoromethoxy), and A¹ is hydrogen or alkyl, alkenyl, alkinyl, alkoxy, alkylcarbonyl or alkoxylcarbonyl, each of which has up to 6 carbon atoms and each of which is optionally substituted by halogen or C₁ -C₄ -alkoxy, or is phenylcarbonyl, naphthylcarbonyl, phenylmethylcarbonyl, substituted by halogen or C₁ -C₄ -alkoxy, or is phenylcarbonyl, naphthylcarbonyl, phenylmethylcarbonyl, naphthylmethylcarbonyl, phenoxycarbonyl or naphthyloxycarbonyl (each of which is optionally substituted by at least on of fluorine, chlorine, bromine, cyano, methyl, methoxy, trifluoromethyl and trifluoromethoxy), R³ is hydrogen, fluorine, chlorine, bromine, cyano or alkyl having 1 to 6 carbon atoms which is optionally substituted by at least one of fluorine and chlorine, R⁴ is alkyl having 1 to 6 carbon atoms which is optionally substituted by fluorine, chlorine, bromine, methoxy or ethoxy, or together with R³ is alkanediyl having 2 to 8 carbon atoms, and Z is ##STR889## in which R⁵ is substituted amino, or is alkyl, alkenyl, alkinyl, alkoxycarbonyl, each of which has up to 6 carbon atoms and each of which is optionally substituted by fluorine, bromine, cyano, C₁ -C₄ -alkoxy, C₁ -C₄ -alkyl-carbonyl or C₁ -C₄ -alkoxycarbonyl,or a salt thereof, with the exception of the compounds1-(4-cyano-3-ethyl-sulphonylamino-phenyl)-3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoromethyl-1(2H)-pyrimidine, 1-(4-cyano-3-n-propylsulphonylamino-phenyl)-3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoromethyl-1(2H)-pyrimidine, 1-(4-cyano-3-isopropylsulphonylamino-phenyl)-3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoromethyl-1(2H)-pyrimidine, 1-(4-cyano-5-ethyl-sulphonylamino-2-fluoro-phenyl)-3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoromethyl-1(2H)-pyrimidine, 1-(4-cyano-5-n-propylsulphonylamino-2-fluoro-phenyl)-3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoromethyl-1(2H)-pyrimidine, 1-(4-cyano-5-isopropylsulphonylamino-2-fluoro-phenyl)-3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoromethyl-1(2H)-pyrimidine, or a salt thereof.
 2. A N-cyanoaryl-nitrogen heterocycle according to claim 1, whereinR¹ is hydrogen, fluorine or chlorine, R² is the group N(A¹)SO₂ A in whichA is methyl, ethyl, n- or i-propyl, n-, i-, s-, or t-butyl or n-, i-, s- or t-pentyl, each of which is optionally substituted by fluorine or chlorine, or A is cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cyclopentylmethyl or cylcohexymethyl, each of which is optionally substituted by at least one of fluorine, chlorine, bromine, methyl and ethyl, or A is phenyl, naphthyl, phenylmethyl or phenylethyl, each of which is optionally substituted by fluorine, chlorine, bromine, cyano, nitro, carboxy, difluoromethoxy, trifluoromethoxy, methylthio, ethylthio, methylsulphinyl, ethylsulphinyl, methylsulphonyl, ethylsulphonyl, dimethylaminosulphonyl, methoxycarbonyl, ethoxycarbonyl, propoxycarbonyl or phenyl, or A is thienyl, pyrazolyl or pyridyl, each of which is optionally substituted by fluorine, chlorine, bromine, cyano, methyl, ethyl, trifluoromethyl, methoxy, ethoxy, methylthio, ethylthio, methylsulphinyl, ethylsulphinyl, methylsulphonyl, ethylsulphonyl, methoxycarbonyl or ethoxycarbonyl, and A¹ is hydrogen, methyl, ethyl, n- or i-propyl, n- i- or s-butyl, propenyl, butenyl, propinyl, butinyl, methoxy, ethoxy, n- or i-propoxy, n-, i-, s- or t-butoxy, acetyl, propionyl, methoxycarbonyl or ethoxycarbonyl, each of which is optionally substituted by fluorine, chlorine, methoxy or ethoxy, or is phenylcarbonyl or phenoxycarbonyl, R³ is hydrogen, fluorine, chlorine, bromine, methyl, trifluoromethyl, ethyl or n- or i-propyl, R⁴ is methyl, ethyl, n- or i-propyl, each of which is optionally substituted by fluorine or chlorine, or together with R³ is trimethylene or tetramethylene, and Z is ##STR890## in which R⁵ is hydrogen, amino or methyl, ethyl, n- or i-propyl, n-, i- or s-butyl, propenyl, butenyl, propinyl, butinyl, acetyl, propionyl, methoxycarbonyl or ethoxycarbonyl, each of which is optionally substituted by fluorine, chlorine or cyano, or a salt thereof with a base selected from the group consisting of sodium, potassium and calcium hydroxide, hydride, amide or carbonate, a sodium or potassium C₁ -C₄ -alkanolate, ammonia, a C₁ -C₄ -alkylamine, di-(C₁ -C₄ -alkyl)-amine, tri-(C₁ -C₄ -alkyl)-amine and tris-(2-hydroxyethyl)amine, or a salt thereof.
 3. A compound according to claim 1, selected from the group consisting of ##STR891## or a salt thereof.
 4. A compound according to claim 1, wherein such compound is ##STR892## or a salt thereof.
 5. A compound according to claim 1, wherein such compound is ##STR893## or a salt thereof.
 6. A compound according to claim 1, wherein such compound is ##STR894## or a salt thereof.
 7. A compound according to claim 1, wherein such compound is ##STR895## or a salt thereof.
 8. A compound according to claim 1, wherein such compound is ##STR896## or a salt thereof.
 9. A compound according to claim 1, wherein such compound is ##STR897## or a salt thereof.
 10. A compound according to claim 1, wherein such compound is ##STR898## or a salt thereof.
 11. A compound according to claim 1, wherein such compound is ##STR899## or a salt thereof.
 12. A compound according to claim 1, wherein such compound is ##STR900## or a salt thereof.
 13. A compound according to claim 1, wherein such compound is ##STR901## or a salt thereof.
 14. A compound according to claim 1, wherein such compound is ##STR902## or a salt thereof.
 15. A compound according to claim 1, wherein such compound is ##STR903## or a salt thereof.
 16. A compound according to claim 1, wherein such compound is ##STR904## or a salt thereof.
 17. A compound according to claim 1, wherein such compound is ##STR905## or a salt thereof.
 18. A compound according to claim 1, wherein such compound is ##STR906## or a salt thereof.
 19. A compound according to claim 1, wherein such compound is ##STR907## or a salt thereof.
 20. A compound according to claim 1, wherein such compound is ##STR908## or a salt thereof.
 21. A compound according to claim 1, wherein such compound is ##STR909## or a salt thereof.
 22. A compound according to claim 1, wherein such compound is ##STR910## or a salt thereof.
 23. A compound according to claim 1, wherein such compound is ##STR911## or a salt thereof.
 24. A compound according to claim 1, wherein such compound is ##STR912## or a salt thereof.
 25. A compound according to claim 1, wherein such compound is ##STR913## or a salt thereof.
 26. A compound according to claim 1, wherein such compound is ##STR914## or a salt thereof.
 27. A compound according to claim 1, wherein such compound is ##STR915## or a salt thereof.
 28. A herbicidal composition comprising a herbicidally effective amount of a compound or salt thereof according to claim 1 and a diluent.
 29. A method of combatting unwanted vegetation which comprises applying to such vegetation or to a locus from which it is desired to exclude such vegetation a herbicidally effective amount of a compound or salt thereof according to claim
 1. 30. A method of combatting unwanted vegetation which comprises applying to such vegetation or to a locus from which it is desired to exclude such vegetation a herbicidally effective amount of a compound or salt thereof according to claim
 3. 31. In the cultivation of wheat, corn or soy beans, wherein there is applied to the crop or to the field a selective herbicide for killing or preventing growth of unwanted vegetation but not of said crop, the improvement wherein said selective herbicide comprises a compound or salt thereof according to claim
 1. 32. In the cultivation of wheat, corn or soy beans, wherein there is applied to the crop or to the field a selective herbicide for killing or preventing growth of unwanted vegetation but not of said crop, the improvement wherein said selective herbicide comprises a compound or salt thereof according to claim
 3. 